Home / 43,294,840.55-59,724,228.30-26,769,682.67

Finding the Fourth Proportional to 43,294,840.55, 59,724,228.30 and 26,769,682.67

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Solution

The fourth proportional to 43,294,840.55, 59,724,228.30 and 26,769,682.67 is: 36,928,156.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,294,840.55 : 59,724,228.30 = 26,769,682.67 : x
  2. Step 2: Convert to fraction form
    43,294,840.55/59,724,228.30 = 26,769,682.67/x
  3. Step 3: Cross multiply
    43,294,840.55x = 59,724,228.30 × 26,769,682.67
  4. Step 4: Simplify right side
    43,294,840.55x = 1,598,798,639,301,633.50
  5. Step 5: Solve for x
    x = 1,598,798,639,301,633.50/43,294,840.55
  6. Step 6: Final answer
    x = 36,928,156.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.